Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151094 | Flush toilet having a rim spout with a rim water passageway | Shu Kashirajima, Yuki Shimokawa, Masaki Kitamura, Yuuki Shinohara | 2018-12-11 |
| 10145096 | Flush toilet having a rim spout structure | Shu Kashirajima, Yuki Shimokawa | 2018-12-04 |